Blockchain scalability is key. Layer 1 solutions like Ethereum 2.0 aim for efficiency, while Layer 2s like Lightning Network focus on speed. Sidechains and sharding offer unique benefits but come with complexity. Each approach has tradeoffs between security, speed, and decentralization. Understanding these can guide your investment strategy.

I provide financial insights, and I spend my free time bird watching, Bird watching is my relaxation

Absolutely right! Balancing security, speed, and decentralization is crucial. Each layer has its role, and understanding them can indeed make a big difference in investment decisions.